Talk to women’s aid and the NSPCC have a helpline, there is a good book by Lundy Bancroft, When Daddy Hurts Mummy. But I would empower my children with knowledge. Not sure what age they are. Be truthful and consistent. Let them know that abuse and lies are unacceptable. That they need to be open and honest with you. No secrets. Women’s aid run a course for children of abusers so that’s a good place to start. I understand. I’ve been there and it’s horrendous. I tried to protect my child when I should have empowered him x